Chalcogen, Disordered, Oxide, Phase transitions, Trigonal

• Bi-Fe-O
• Cu-Fe-O
• La-Mn-O-Sr
• Bi-Na-O-Ti
• Fe-O
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• pressure for structural transition
• oxide
• disordered
• chalcogen
• transitional